Headphone cable heart



FIG. 1 is a front elevation view of a headphone cable heart showing my novel design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof, of which the left side is a mirror image.

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view of a headphone cable heart of the present invention.

The broken lines are included for the purpose of illustration and form no part of the claimed design. 

The ornamental design for a headphone cable heart, as shown and described. 